Describe in detail how you would separate the following mixtures. a) N, N - Dimethylanilline & Anthracene
b) Benzaldehyde & Stearic Acid

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

The answer you are looking for is option d

The answers to this question are as following: -increase the sample size from 6 cups to 12 cups of sand and water.-use more precise digital thermometers-use more precise scales that measure to the hundredth of a gram

Helloe. will be your answerhope this